#78D12C#78D12C

#78D12C is a light, highly saturated yellow-green. Relative luminance 0.498; OKLCH L 77.5% C 0.208 H 134.5°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#78D12C
RGB	rgb(120, 209, 44)
HSL	hsl(92, 65%, 50%)
HSV	hsv(92, 79%, 82%)
CMYK	cmyk(42.6%, 0%, 78.9%, 18%)
CIE-LAB	lab(75.93, -52.08, 67.21)
CIE-LCH	lch(75.93, 85.02, 127.77°)
OKLab	oklab(77.51% -0.1461 0.1486)
OKLCH	oklch(77.51% 0.208 134.5)
XYZ	xyz(31.0002, 49.7741, 10.3563)
Luminance	0.4978 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D12C #852CD1

analogous

#CAD12C #78D12C #2CD133

triadic

#78D12C #2C78D1 #D12C78

tetradic

#78D12C #2CCAD1 #852CD1 #D1332C

square

#78D12C #2CCAD1 #852CD1 #D1332C

split-complementary

#78D12C #332CD1 #D12CCA

monochromatic

#3E6C17 #5B9E21 #78D12C #98DD5D #B8E890

Accessibility & contrast

On white

1.92

#78D12C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#78D12C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D12C

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D12C	#FFFFFF	#000000	##000000
##78D12C	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C000

Deuteranopia (green-blind)

#CDB93F

Tritanopia (blue-blind)

#76C9B3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #78d12c;
/* rgb */ color: rgb(120, 209, 44);
/* oklch */ color: oklch(77.5% 0.208 134.5);

Tailwind

colors: {
  custom: {
    50: '#a6e073',
    500: '#78d12c',
    950: '#000000',
  },
}

SCSS

$custom: #78d12c;
$custom-light: #a6e073;
$custom-dark: #000000;

JSON

{
  "hex": "#78d12c",
  "rgb": {
    "r": 120,
    "g": 209,
    "b": 44
  },
  "hsl": {
    "h": 92.364,
    "s": 65.217,
    "l": 49.608
  },
  "oklch": {
    "l": 0.77514,
    "c": 0.20836,
    "h": 134.5
  },
  "luminance": 0.49776
}

Semantic roles & 50–950 ramp

primary

#78D12C

secondary

#AF87D2

accent

#40E89B

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#101509

muted

#7F837B

Preview Lab

Preview with #78D12C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →